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Final retries after internet gateway timeouts #9779

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merged 2 commits into from
Aug 20, 2019
Merged

Final retries after internet gateway timeouts #9779

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5e4b6c3
Final retries after internet gateway timeouts
ryndaniels Aug 15, 2019
b16227d
Update aws/resource_aws_internet_gateway.go
ryndaniels Aug 20, 2019
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65 changes: 37 additions & 28 deletions aws/resource_aws_internet_gateway.go
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Original file line number Diff line number Diff line change
Expand Up @@ -51,9 +51,9 @@ func resourceAwsInternetGatewayCreate(d *schema.ResourceData, meta interface{})
ig := *resp.InternetGateway
d.SetId(*ig.InternetGatewayId)
log.Printf("[INFO] InternetGateway ID: %s", d.Id())

var igRaw interface{}
err = resource.Retry(5*time.Minute, func() *resource.RetryError {
igRaw, _, err := IGStateRefreshFunc(conn, d.Id())()
igRaw, _, err = IGStateRefreshFunc(conn, d.Id())()
if igRaw != nil {
return nil
}
Expand All @@ -63,9 +63,14 @@ func resourceAwsInternetGatewayCreate(d *schema.ResourceData, meta interface{})
return resource.NonRetryableError(err)
}
})

if isResourceTimeoutError(err) {
igRaw, _, err = IGStateRefreshFunc(conn, d.Id())()
if igRaw == nil {
return fmt.Errorf("error finding Internet Gateway (%s) after creation; retry running Terraform", d.Id())
}
}
if err != nil {
return fmt.Errorf("%s", err)
return fmt.Errorf("Error refreshing internet gateway state: %s", err)
}

err = setTags(conn, d)
Expand Down Expand Up @@ -142,29 +147,32 @@ func resourceAwsInternetGatewayDelete(d *schema.ResourceData, meta interface{})
}

log.Printf("[INFO] Deleting Internet Gateway: %s", d.Id())

return resource.Retry(10*time.Minute, func() *resource.RetryError {
_, err := conn.DeleteInternetGateway(&ec2.DeleteInternetGatewayInput{
InternetGatewayId: aws.String(d.Id()),
})
input := &ec2.DeleteInternetGatewayInput{
InternetGatewayId: aws.String(d.Id()),
}
err := resource.Retry(10*time.Minute, func() *resource.RetryError {
_, err := conn.DeleteInternetGateway(input)
if err == nil {
return nil
}

ec2err, ok := err.(awserr.Error)
if !ok {
return resource.RetryableError(err)
if isAWSErr(err, "InvalidInternetGatewayID.NotFound", "") {
return nil
}

switch ec2err.Code() {
case "InvalidInternetGatewayID.NotFound":
return nil
case "DependencyViolation":
return resource.RetryableError(err) // retry
if isAWSErr(err, "DependencyViolation", "") {
return resource.RetryableError(err)
}

return resource.NonRetryableError(err)
})
if isResourceTimeoutError(err) {
_, err = conn.DeleteInternetGateway(input)
}
if err != nil {
return fmt.Errorf("Error deleting internet gateway: %s", err)
}
return nil
}

func resourceAwsInternetGatewayAttach(d *schema.ResourceData, meta interface{}) error {
Expand All @@ -181,25 +189,26 @@ func resourceAwsInternetGatewayAttach(d *schema.ResourceData, meta interface{})
"[INFO] Attaching Internet Gateway '%s' to VPC '%s'",
d.Id(),
d.Get("vpc_id").(string))

input := &ec2.AttachInternetGatewayInput{
InternetGatewayId: aws.String(d.Id()),
VpcId: aws.String(d.Get("vpc_id").(string)),
}
err := resource.Retry(2*time.Minute, func() *resource.RetryError {
_, err := conn.AttachInternetGateway(&ec2.AttachInternetGatewayInput{
InternetGatewayId: aws.String(d.Id()),
VpcId: aws.String(d.Get("vpc_id").(string)),
})
_, err := conn.AttachInternetGateway(input)
if err == nil {
return nil
}
if ec2err, ok := err.(awserr.Error); ok {
switch ec2err.Code() {
case "InvalidInternetGatewayID.NotFound":
return resource.RetryableError(err) // retry
}
if isAWSErr(err, "InvalidInternetGatewayID.NotFound", "") {
return resource.RetryableError(err)
}

return resource.NonRetryableError(err)
})
if isResourceTimeoutError(err) {
_, err = conn.AttachInternetGateway(input)
}
if err != nil {
return err
return fmt.Errorf("Error attaching internet gateway: %s", err)
}

// A note on the states below: the AWS docs (as of July, 2014) say
Expand Down